The greatest mistake we make is living in constant fear that we will make one.

Start, struggle, fail, fix and learn. Repeat.

It is never too late to turn an unproductive day into a productive one.

A hero is no braver than an ordinary man, but he is braver five minutes longer.

The road to success is like a staircase. If you want to succeed, double your failure rate

We learn more from failure than we do from success.

Dreams don't work unless you do.

Procrastination is the thief of time and the enemy of success.

Good mathematics is not about how many answers you know... It is about how you behave when you don't know.

You can hire a tutor but you can't hire someone to practice for you.

Twenty years from now you will be more disappointed by the things you didn’t do than the things you did do

You can pick up a mistake and carry it as a burden,  or you can set it down as use it as a stepping stone to greatness.

Nothing is impossible if you want it badly enough. Impossible = I'm possible.

Don't expect to be good at maths or understand things straight away. Be patient and persistent. Rome wasn't built in a day, but they worked on it every single day. 

"I" not them. Be the best version of you.